The following are just ideas I had for posters you could use in your classroom. I can always add or change whichever idea you like the best. Just let me know!


Idea #1: Here would be just a poster showing the difference between parallel and perpendicular lines.
Linear_Equations.jpg




Idea #2: This is just the steps to a problem solving model by George Polya.

Problem_Sovling_Model.jpg

Idea #3: This is the same as the first but I added intersecting lines because not all lines are parallel or perpendicular.
Linear_Equations2.jpg